Added CommandsDebugger

src/myfasthtml/controls/CommandsDebugger.py

@@ -0,0 +1,40 @@
+from myfasthtml.controls.VisNetwork import VisNetwork
+from myfasthtml.controls.helpers import Ids
+from myfasthtml.core.commands import CommandsManager
+from myfasthtml.core.instances import SingleInstance
+from myfasthtml.core.network_utils import from_parent_child_list
+
+
+class CommandsDebugger(SingleInstance):
+  def __init__(self, session, parent, _id=None):
+    super().__init__(session, Ids.CommandsDebugger, parent)
+  
+  def render(self):
+    commands = self._get_commands()
+    nodes, edges = from_parent_child_list(commands,
+                                          id_getter=lambda x: str(x.id),
+                                          label_getter=lambda x: x.name,
+                                          parent_getter=lambda x: str(self.get_command_parent(x))
+                                          )
+    
+    vis_network = VisNetwork(self, nodes=nodes, edges=edges)
+    return vis_network
+  
+  @staticmethod
+  def get_command_parent(command):
+    if (ft := command.get_ft()) is None:
+      return None
+    if hasattr(ft, "get_id") and callable(ft.get_id):
+      return ft.get_id()
+    if hasattr(ft, "get_prefix") and callable(ft.get_prefix):
+      return ft.get_prefix()
+    if hasattr(ft, "attrs"):
+      return ft.attrs.get("id", None)
+    
+    return None
+  
+  def _get_commands(self):
+    return list(CommandsManager.commands.values())
+  
+  def __ft__(self):
+    return self.render()

src/myfasthtml/controls/helpers.py

@@ -9,6 +9,7 @@ class Ids:
   # Please keep the alphabetical order
   AuthProxy = "mf-auth-proxy"
   Boundaries = "mf-boundaries"
+  CommandsDebugger = "mf-commands-debugger"
   DbManager = "mf-dbmanager"
   InstancesDebugger = "mf-instances-debugger"
   Layout = "mf-layout"

src/myfasthtml/core/commands.py

@@ -30,6 +30,7 @@ class BaseCommand:
     self.description = description
     self._htmx_extra = {}
     self._bindings = []
+    self._ft = None
     
     # register the command
     CommandsManager.register(self)
@@ -68,6 +69,7 @@ class BaseCommand:
     :param ft:
     :return:
     """
+    self._ft = ft
     htmx = self.get_htmx_params()
     ft.attrs |= htmx
     return ft
@@ -95,6 +97,9 @@ class BaseCommand:
   def url(self):
     return f"{ROUTE_ROOT}{Routes.Commands}?c_id={self.id}"
   
+  def get_ft(self):
+    return self._ft
+  
   def __str__(self):
     return f"Command({self.name})"
 

src/myfasthtml/core/instances_helper.py

@@ -1,5 +1,6 @@
 import logging
 
+from myfasthtml.controls.CommandsDebugger import CommandsDebugger
 from myfasthtml.controls.InstancesDebugger import InstancesDebugger
 from myfasthtml.controls.VisNetwork import VisNetwork
 from myfasthtml.controls.helpers import Ids
@@ -17,6 +18,9 @@ class InstancesHelper:
     elif component_type == Ids.InstancesDebugger:
       return InstancesManager.get(parent.get_session(), instance_id,
                                   InstancesDebugger, parent.get_session(), parent, instance_id)
+    elif component_type == Ids.CommandsDebugger:
+      return InstancesManager.get(parent.get_session(), instance_id,
+                                  CommandsDebugger, parent.get_session(), parent, instance_id)
     
     logger.warning(f"Unknown component type: {component_type}")
     return None